using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace XjjXmm.Infrastructure.ToolKit
{
    public class MimeKit
    {
         public static string Get(string type)
        {
            if(MimeTypesDict.ContainsKey(type)) return MimeTypesDict[type];
            return "application/octet-stream";
        }

        private static Dictionary<string, string> MimeTypesDict  = new Dictionary<string, string>
        {
            { "xlsx" ,"application/vnd.openxmlformats-officedocument.spreadsheetml.sheet" },
            {"xltx","application/vnd.openxmlformats-officedocument.spreadsheetml.template"},
            {"potx","application/vnd.openxmlformats-officedocument.presentationml.template"},
            {"ppsx","application/vnd.openxmlformats-officedocument.presentationml.slideshow"},
            {"pptx","application/vnd.openxmlformats-officedocument.presentationml.presentation"},
            {"sldx","application/vnd.openxmlformats-officedocument.presentationml.slide"},
            {"docx","application/vnd.openxmlformats-officedocument.wordprocessingml.document"},
            {"dotx","application/vnd.openxmlformats-officedocument.wordprocessingml.template"},
            {"xlam","application/vnd.ms-excel.addin.macroEnabled.12"},
            {"xlsb","application/vnd.ms-excel.sheet.binary.macroEnabled.12"},
            {"apk","application/vnd.android.package-archive"},
            {"hqx","application/mac-binhex40"},
            {"cpt","application/mac-compactpro"},
            {"doc","application/msword"},
            {"ogg","audio/ogg"},
            {"pdf","application/pdf"},
            {"rtf","text/rtf"},
            {"mif","application/vnd.mif"},
            {"xls","application/vnd.ms-excel"},
            {"ppt","application/vnd.ms-powerpoint"},
            {"odc","application/vnd.oasis.opendocument.chart"},
            {"odb","application/vnd.oasis.opendocument.database"},
            {"odf","application/vnd.oasis.opendocument.formula"},
            {"odg","application/vnd.oasis.opendocument.graphics"},
            {"otg","application/vnd.oasis.opendocument.graphics-template"},
            {"odi","application/vnd.oasis.opendocument.image"},
            {"odp","application/vnd.oasis.opendocument.presentation"},
            {"otp","application/vnd.oasis.opendocument.presentation-template"},
            {"ods","application/vnd.oasis.opendocument.spreadsheet"},
            {"ots","application/vnd.oasis.opendocument.spreadsheet-template"},
            {"odt","application/vnd.oasis.opendocument.text"},
            {"odm","application/vnd.oasis.opendocument.text-master"},
            {"ott","application/vnd.oasis.opendocument.text-template"},
            {"oth","application/vnd.oasis.opendocument.text-web"},
            {"sxw","application/vnd.sun.xml.writer"},
            {"stw","application/vnd.sun.xml.writer.template"},
            {"sxc","application/vnd.sun.xml.calc"},
            {"stc","application/vnd.sun.xml.calc.template"},
            {"sxd","application/vnd.sun.xml.draw"},
            {"std","application/vnd.sun.xml.draw.template"},
            {"sxi","application/vnd.sun.xml.impress"},
            {"sti","application/vnd.sun.xml.impress.template"},
            {"sxg","application/vnd.sun.xml.writer.global"},
            {"sxm","application/vnd.sun.xml.math"},
            {"sis","application/vnd.symbian.install"},
            {"wbxml","application/vnd.wap.wbxml"},
            {"wmlc","application/vnd.wap.wmlc"},
            {"wmlsc","application/vnd.wap.wmlscriptc"},
            {"bcpio","application/x-bcpio"},
            {"torrent","application/x-bittorrent"},
            {"bz2","application/x-bzip2"},
            {"vcd","application/x-cdlink"},
            {"pgn","application/x-chess-pgn"},
            {"cpio","application/x-cpio"},
            {"csh","application/x-csh"},
            {"dvi","application/x-dvi"},
            {"spl","application/x-futuresplash"},
            {"gtar","application/x-gtar"},
            {"hdf","application/x-hdf"},
            {"jar","application/java-archive"},
            {"jnlp","application/x-java-jnlp-file"},
            {"js","application/javascript"},
            {"json","application/json"},
            {"ksp","application/x-kspread"},
            {"chrt","application/x-kchart"},
            {"kil","application/x-killustrator"},
            {"latex","application/x-latex"},
            {"rpm","application/x-rpm"},
            {"sh","application/x-sh"},
            {"shar","application/x-shar"},
            {"swf","application/x-shockwave-flash"},
            {"sit","application/x-stuffit"},
            {"sv4cpio","application/x-sv4cpio"},
            {"sv4crc","application/x-sv4crc"},
            {"tar","application/x-tar"},
            {"tcl","application/x-tcl"},
            {"tex","application/x-tex"},
            {"man","application/x-troff-man"},
            {"me","application/x-troff-me"},
            {"ms","application/x-troff-ms"},
            {"ustar","application/x-ustar"},
            {"src","application/x-wais-source"},
            {"zip","application/zip"},
            {"m3u","audio/x-mpegurl"},
            {"ra","audio/x-pn-realaudio"},
            {"wav","audio/x-wav"},
            {"wma","audio/x-ms-wma"},
            {"wax","audio/x-ms-wax"},
            {"pdb","chemical/x-pdb"},
            {"xyz","chemical/x-xyz"},
            {"bmp","image/bmp"},
            {"gif","image/gif"},
            {"ief","image/ief"},
            {"png","image/png"},
            {"wbmp","image/vnd.wap.wbmp"},
            {"ras","image/x-cmu-raster"},
            {"pnm","image/x-portable-anymap"},
            {"pbm","image/x-portable-bitmap"},
            {"pgm","image/x-portable-graymap"},
            {"ppm","image/x-portable-pixmap"},
            {"rgb","image/x-rgb"},
            {"xbm","image/x-xbitmap"},
            {"xpm","image/x-xpixmap"},
            {"xwd","image/x-xwindowdump"},
            {"css","text/css"},
            {"rtx","text/richtext"},
            {"tsv","text/tab-separated-values"},
            {"jad","text/vnd.sun.j2me.app-descriptor"},
            {"wml","text/vnd.wap.wml"},
            {"wmls","text/vnd.wap.wmlscript"},
            {"etx","text/x-setext"},
            {"mxu","video/vnd.mpegurl"},
            {"flv","video/x-flv"},
            {"wm","video/x-ms-wm"},
            {"wmv","video/x-ms-wmv"},
            {"wmx","video/x-ms-wmx"},
            {"wvx","video/x-ms-wvx"},
            {"avi","video/x-msvideo"},
            {"movie","video/x-sgi-movie"},
            {"ice","x-conference/x-cooltalk"},
            {"3gp","video/3gpp"},
            {"ai","application/postscript"},
            {"aif","audio/x-aiff"},
            {"aifc","audio/x-aiff"},
            {"aiff","audio/x-aiff"},
            {"asc","text/plain"},
            {"atom","application/atom+xml"},
            {"au","audio/basic"},
            {"bin","application/octet-stream"},
            {"cdf","application/x-netcdf"},
            {"cgm","image/cgm"},
            {"class","application/octet-stream"},
            {"dcr","application/x-director"},
            {"dif","video/x-dv"},
            {"dir","application/x-director"},
            {"djv","image/vnd.djvu"},
            {"djvu","image/vnd.djvu"},
            {"dll","application/octet-stream"},
            {"dmg","application/octet-stream"},
            {"dms","application/octet-stream"},
            {"dtd","application/xml-dtd"},
            {"dv","video/x-dv"},
            {"dxr","application/x-director"},
            {"eps","application/postscript"},
            {"exe","application/octet-stream"},
            {"ez","application/andrew-inset"},
            {"gram","application/srgs"},
            {"grxml","application/srgs+xml"},
            {"gz","application/x-gzip"},
            {"htm","text/html"},
            {"html","text/html"},
            {"ico","image/x-icon"},
            {"ics","text/calendar"},
            {"ifb","text/calendar"},
            {"iges","model/iges"},
            {"igs","model/iges"},
            {"jp2","image/jp2"},
            {"jpe","image/jpeg"},
            {"jpeg","image/jpeg"},
            {"jpg","image/jpeg"},
            {"kar","audio/midi"},
            {"lha","application/octet-stream"},
            {"lzh","application/octet-stream"},
            {"m4a","audio/mp4a-latm"},
            {"m4p","audio/mp4a-latm"},
            {"m4u","video/vnd.mpegurl"},
            {"m4v","video/x-m4v"},
            {"mac","image/x-macpaint"},
            {"mathml","application/mathml+xml"},
            {"mesh","model/mesh"},
            {"mid","audio/midi"},
            {"midi","audio/midi"},
            {"mov","video/quicktime"},
            {"mp2","audio/mpeg"},
            {"mp3","audio/mpeg"},
            {"mp4","video/mp4"},
            {"mpe","video/mpeg"},
            {"mpeg","video/mpeg"},
            {"mpg","video/mpeg"},
            {"mpga","audio/mpeg"},
            {"msh","model/mesh"},
            {"nc","application/x-netcdf"},
            {"oda","application/oda"},
            {"ogv","video/ogv"},
            {"pct","image/pict"},
            {"pic","image/pict"},
            {"pict","image/pict"},
            {"pnt","image/x-macpaint"},
            {"pntg","image/x-macpaint"},
            {"ps","application/postscript"},
            {"qt","video/quicktime"},
            {"qti","image/x-quicktime"},
            {"qtif","image/x-quicktime"},
            {"ram","audio/x-pn-realaudio"},
            {"rdf","application/rdf+xml"},
            {"rm","application/vnd.rn-realmedia"},
            {"roff","application/x-troff"},
            {"sgm","text/sgml"},
            {"sgml","text/sgml"},
            {"silo","model/mesh"},
            {"skd","application/x-koan"},
            {"skm","application/x-koan"},
            {"skp","application/x-koan"},
            {"skt","application/x-koan"},
            {"smi","application/smil"},
            {"smil","application/smil"},
            {"snd","audio/basic"},
            {"so","application/octet-stream"},
            {"svg","image/svg+xml"},
            {"t","application/x-troff"},
            {"texi","application/x-texinfo"},
            {"texinfo","application/x-texinfo"},
            {"tif","image/tiff"},
            {"tiff","image/tiff"},
            {"tr","application/x-troff"},
            {"txt","text/plain"},
            {"vrml","model/vrml"},
            {"vxml","application/voicexml+xml"},
            {"webm","video/webm"},
            {"webp","image/webp"},
            {"wrl","model/vrml"},
            {"xht","application/xhtml+xml"},
            {"xhtml","application/xhtml+xml"},
            {"xml","application/xml"},
            {"xsl","application/xml"},
            {"xslt","application/xslt+xml"},
            { "xul","application/vnd.mozilla.xul+xml"}
        };


    }
}
